JP2010523008A - Interface system for portable digital media storage and playback device - Google Patents

Abstract

The docking assembly serves as an interface between (A) a portable digital media storage and playback (PDMSP) device and (B) a media playback system. The remote controller preferably controls the docking assembly and the PDMSP device, which accepts charge from the docking assembly. The media playback system can play back audio and video signals that are perceived by the user. A telephony force is further provided between the telephony PDMSP playback device and the telephony remote controller as a tele-rebroadcast receiver associated with the docking assembly. There is further provided a method of creating or modifying a playlist by a remote control docking assembly adapted to download a digital media file and generate a television compatible video output signal.

Description

  The present invention includes digital media files such as MP3 (ie MPEG-1 audio layer) audio files, WMA (Windows® Media Audio) audio files, MPEG-4 multimedia files and QuickTime multimedia files. The present invention relates to accessories for portable digital media storage and playback devices used to download, store, and play online. More specifically, the present invention, in various aspects, provides the following functions: signal transmission, signal relay, remote control, remote video interface, power supply and / or charging, portable digital media storage and playback device. It relates to a multi-function docking assembly, preferably remotely controllable, having any of the functions such as authentication, and a method for similar functions.

  Various types of media players exist all over the world, ranging from portable and single transistor radios of the 1950s to tape cassette players, compact disc players, and more recently, digital media files (eg, A digital that allows for downloading (from an Internet site) and storing that same digital media file in the player's storage medium in any of a variety of suitably compressed formats for later selective playback Media storage and playback devices have been deployed in various formats over the years.

  A preferred digital media storage and playback device uses a hard driver and / or flash memory to store digital media files. Apple's iPod (R) product group, iRiver's iRiver (R) product group, Creative Technology's Nomad (R), Zen (R) and MuVo (R) product group, Digital Networks North Rio (registered trademark) product group, Dell Computer's DJ (registered trademark) product group, RCA / Thomson Multimedia media Lyca (registered trademark) product group, Samsung Electronics Yep '(registered trademark) and neXus (registered trademark) Many digital media storage and playback devices can be purchased and used, including the trademark product line. Those devices with various capacities and models that allow storage of about 1000 or more commercial playback length audio files have become commonplace. Substantial storage capacity is provided by the presence of a hard disk and / or flash memory, with a specific model that allows removal of a flash memory card in a format such as secure digital or compact flash. A digital media storage and playback device model with a sophisticated display can further store and playback image files and / or video files.

  The above types of media storage and playback devices rely on batteries for their portability and generally include a headphone jack that allows headphones to be connected for personal enjoyment.

  As necessary for the portability and ease of use of these devices, one challenge associated with the small size and light weight features of biometric digital media storage and playback ("PDMSP") devices is battery life. Another problem is the characteristics of the PDMSP device itself with headphones. A PDMSP device can be equipped with a video player and speakers, but its small size and light weight feature limits the size of the display and speakers, for example in a room or passenger car seat It is not preferable when a user tries to transmit audio or video from a PDMSP device to a plurality of human groups.

  Another limitation associated with conventional PDMSP devices is their dependence on the personal computer as the primary interface for loading, purchasing and organizing media files. Apart from accountants to personal computers, such devices are often tailored for rooms designed for work, such as offices, and installed in such rooms, such as living rooms or home theaters. It is not difficult to combine with multimedia (eg, television, audio and communication) entertainment devices that are tailored for a room designed for recreation and installed within the room. Personal computer owners relax by purchasing or organizing multimedia files for storage and viewing them on a PDMSP device, but avoid the temptation to check email messages when they arrive on the computer As such, you may want to avoid complete processing. In addition, entertainment room furniture such as living rooms and home theaters are usually more comfortable and comfortable than office chairs. Therefore, a high performance accessory device for interfacing with a PDMSP device with an accessory that is suitable for use in an entertainment room and does not require the use of a personal computer is desirable.

  Another limitation associated with conventional PDMSP devices is the centralized entertainment that leads to the accidental difficulty of alerting the user to possible significant interventions such as telephone calls. The user quickly decides whether to receive an incoming call and conveniently start accepting the call while pausing or muting media playback so as to minimize distraction from the conversation It would be desirable for the accessory device to be able to alert the PDMSP user about the presence of a potential interruption, such as an incoming call that allows to do so.

  Various accessories have been developed for use with PDMSP devices. It is desirable for manufacturers and purchasers of PDMSP devices to ensure and / or adjust the interoperability between such devices and accessories intended to be connected to the devices. For example, when a PDMSP device is connected with an uncertain quality accessory device brought by a person who gives an unknown reputation, the original brand manufacturer of the PDMSP device is brought about due to operational problems or hardware failures I would like to avoid compromising potential warranty requirements and / or reputation. It is difficult for the end user to determine the quality of the accessory device without purchasing the accessory and without learning the possible “difficult methods”, ie, due to accessory failure or damage to the PDMSP device. In addition or as an alternative, the PDMSP equipment OEM may provide additional revenue by licensing the right to manufacture such accessories to a third party or by manufacturing the accessories themselves, I want to adjust the interoperability of the accessories. The restrictions imposed by granting the right to the preferred third party accessory manufacturer of the manufacturer's own interface components such as connectors provide some control over the PSMSP equipment OEM in this regard, but such bargaining is not Copying such interface connections can be avoided relatively easily by unlicensed parties.

  Accordingly, there is a need for improved accessories for use with portable digital media storage and playback devices.

  In a first aspect of the invention, an audio and video playback system having a television compatible second display element and a first audio amplifier adapted to drive at least one speaker and a portable having the first display element. A docking assembly adapted for use in interfacing with a digital media storage and playback device includes an electrical coupling adapted to mate a portable digital media storage and playback device, and the electrical coupling. Via a microprocessor adapted to communicate with a portable digital media storage and playback device, and a remote control receiver adapted to receive an input signal from a wireless remote control device and provide an output signal to the microprocessor And adapted to communicate an audio signal to the first audio amplifier An audio output port, a video output adapted to communicate a television compatible video signal to the second display element, and a video processor in communication with the microprocessor for display by the second display element And a video processor adapted to communicate a television compatible video signal indicative of a signal received from a portable digital media storage and playback device to a video output port, and an electrical coupling , A microprocessor, an audio output port, a video output port, and a video processor, wherein the video processor is provided in or in the unitary structure.

  In another aspect of the invention, (A) a telephone portable digital media storage and playback device having a first display element, (B) a media having a first audio amplifier adapted to drive at least one speaker. A docking assembly adapted for use in interfacing with a playback system comprises an electrical coupling adapted to mate with a portable digital media storage and playback device, and a portable via the electrical coupling. A microprocessor adapted to communicate with the digital media storage and playback device; a remote control receiver adapted to receive an input signal from the wireless remote control device and provide an output signal to the microprocessor; An audio output port adapted to communicate an audio signal to an audio amplifier A preparative and, a telephone rebroadcast transceiver which is adapted to communicate wirelessly telephone signals to and from (i) portable digital media storage and playback device and (ii) the remote control device.

  In another aspect of the present invention, (A) a telephone portable digital media storage and playback device (B) an interface with a media playback system having a first audio amplifier adapted to drive at least one speaker. A docking assembly adapted for use in a sing is provided with an electrical coupling adapted to mate with a portable digital media storage and playback device, and a portable digital media storage and playback via the electrical coupling. A microprocessor adapted to communicate with the device; a remote control receiver adapted to receive an input signal from the wireless remote control device and provide an output signal to the microprocessor; and audio to the first audio amplifier Audio output port adapted to communicate signals and phone portable digital Having a signal transmitter which is adapted to communicate a signal indicative of the telephone signals to the remote control device from the media storage and playback devices wirelessly.

  In other aspects of the invention, any of a telephone portable digital media storage device, a media playback system, and a docking assembly adapted for use in interfacing a telephone portable digital media storage device with a media playback system. A remote control device adapted to control is adapted to reproduce a radio signal receiver adapted to receive a telephone signal from the docking assembly and an audible signal representative of the received telephone signal. A first speaker adapted to transmit a telephone signal representative of the voice output electrical signal; and a voice transducer adapted to generate the voice output electrical signal; Adapted to supply control signals to the radio signal transmitter and docking assembly And a second radio signal transmitter, a signal receiver, a speaker, a charge storage element which is suitable to supply power to either the first signal transmitter and the second signal transmitter, a.

  In another aspect of the invention, a method for selecting a digital media file for download and transfer comprising: (I) via a remotely controllable docking assembly; (A) a portable digital having a first display element; A media storage and playback device is (B) communicatively coupled to an audio and video playback system having a first audio amplifier and a television compatible second display element adapted to drive at least one speaker. A docking assembly comprising: (i) a video output port adapted to communicate a television compatible video signal to the second display element; and (ii) portable for display by the second display element. Television compatible video signal representing a signal received from a digital media storage and playback device A video processor adapted to communicate to a video output port, the docking assembly having an associated remote control, and (II) digital media storage and playback or transfer to a playback device can be used (A) displaying on the second display element information representative of any of the digital media file and (b) the digital media file key; and (III) using the remote controller, the digital media file and Selecting any download or transfer of the digital media file key.

  In another aspect of the invention, a method for selecting at least one digital media includes (A) a first display element via a remotely controllable docking assembly in addition to a playlist. A portable digital media storage and playback device capable of communicating an audio and video playback system having (B) a television compatible second display element and a first audio amplifier adapted to drive at least one speaker. The docking assembly is portable for display by the (i) video output port adapted to communicate a television compatible video signal to the second display element, and the second display element A television compatible video signal representing a signal received from a digital media storage and playback device. (Ii) having a video processor adapted to communicate to the video output port; (II) displaying second display element information representing at least one digital media file; and (III) a remote controller Using to select at least one media file to be added to or deleted from the playlist.

  In other features of the invention, the docking assembly is coupleable to a PDMSP device having an electrical coupling element and a charge storage element, the docking assembly comprising: (A) a body having a support element and an electrical connector comprising: The element is adapted to receive at least a portion of the portable digital media storage and playback device, and the electrical connector provides electrical coupling when the support element receives at least a portion of the portable digital media storage and playback device. For either one of (B) (i) powering a portable digital media storage and playback device and (ii) charging a charge storage element, adapted to ensure at the same time At least one electrical circuit adapted to direct power from an external power source to at least one electrical coupling And (C) at least one communication element adapted to communicate a signal representative of digital media content played by the portable digital media storage and playback device to a media signal playback system having (C) an amplifier and at least one speaker The media playback system has a communication element that is adapted to play a signal representing digital media content in a user-sensitive format. Such an embodiment may further comprise circuitry adapted to control the operation of the user sensitive display element.

  Another aspect of the invention relates to the addition of multiple authentication factors and steps to the above apparatus and method.

  In other features of the invention, any of the features described above can be combined for additional advantages.

  In other features, features and embodiments of the invention will become more fully apparent from the following detailed description and the appended claims.

FIG. 2 is a block diagram of a docking assembly adapted for use in interfacing an audio and video playback system having television compatible display elements with a portable digital media storage and playback device and controllable via a remote controller. The combination of these elements is a block diagram having an entertainment system. 1 is a front view of a telephone portable digital media storage and playback device. FIG. 2B is a bottom view of the telephone portable digital media storage and playback device of FIG. 2A. FIG. FIG. 2 is a schematic diagram of a remote controller for use with a docking assembly adapted to accept a telephone-type portable digital media storage and playback device, with an integrated telephone relay transceiver, microphone, and speaker. FIG. 4 is a front view of the remote control device of FIG. 3. FIG. 4B is a bottom view of the remote control device of FIG. 4A. Audio and video playback system with television compatible display elements, via wireless remote control (controller of FIGS. 4A and 4B), and portable digital media storage and playback device (portable digital of FIGS. 2A and 2B) 1 is a perspective view of a controllable docking assembly adapted for use in interfacing (such as storage and playback devices). FIG. FIG. 6 is a left side view of the docking assembly of FIG. 5. 7 is a front view of the docking assembly of FIGS. 5 and 6 coupled to the portable digital media storage and playback device of FIGS. 2A and 2B and the remote control device of FIGS. 4A and 4B. FIG. FIG. 4 is a functional block diagram for an authentication scheme that is available with and between a remote controlled docking assembly and a portable digital media storage and playback device according to the present invention. 1 is a first screenshot received from a television compatible display element that receives a signal from a docking assembly according to the present invention and has a portable digital media storage and playback device, with a welcome menu in the center right portion of the screen. It is the 1st screen shot which shows. 2 is a second screenshot received from a television compatible display element that receives a signal from a docking assembly according to the present invention and has portable digital media storage and playback apparatus, wherein FIG. 4 is a second screen shot showing file artist name, song title, album name, song playback position and song length information, and a settings menu in the center right part of the screen. 3 is a third screenshot received from a television compatible display element that receives signals from a docking assembly according to the present invention and has portable digital media storage and playback devices, with a music menu in the center right portion of the screen. It is a second screenshot showing (playlist, artist, album, song, genre, composer and songbook submenu). FIG. 6 is a flow diagram of multiple steps of a method using the disclosed remote controller and remote control docking assembly to purchase digital media files and / or to download or transfer to a portable digital media storage device. . Multiple steps of a method using the remote controller and remote control docking assembly disclosed herein to generate, modify and store a playlist of digital media files available on a portable digital media storage device FIG.

  In particular features, the present invention includes a remote controlled docking assembly for portable digital media storage and playback devices that significantly increases the usefulness of portable digital media storage (PDMSP) and playback devices. The docking assembly according to the present invention preferably serves as a remotely controllable interface between a PDMSP device and an audio and video playback system having a television compatible display element without the need for a personal computer. Power the PDMSP device and / or charge the PDMSP device. Audio and video playback systems that can be provided in a stationary environment (eg, home) or mobile environment are in a form that many humans can sense digital media files such as music, photos, videos, games, etc. Make it reproducible. By moving from a personal computer to an entertainment system as the main interface for the PDMSP device, the appeal of the PDMSP device is not only greatly expanded for the enjoyment of only the main user, but also the enjoyment experience with multiple groups of users. Can be shared.

  Various embodiments provide additional capabilities such as, for example, telephony, remote control media file purchase and organization, and device authentication capabilities. Additional features provided in certain embodiments include wired or wireless network connectivity, improved remote control component and remote control for other media system devices, and video telephony Have the ability.

  FIG. 1 shows through a remote controller (preferably a wireless remote controller, but it is also possible to use a wired remote controller) as well as a television compatible display element 5, an (audio) amplifier. 4 illustrates a system 99 having an audio and video playback system 2 having four and at least one speaker 6 and a remote control docking assembly 10 adapted for use in interfacing a portable digital media storage (PDMSP) device. ing. The PDMSP device 80 has a battery or other charge storage element 81 and a first display element 82 which is typically a dedicated LCD display or a dedicated LED display. Signals communicated at the PDMSP device 80 for display by the first display element 82 are typically formatted for the dedicated first display element 82, and such signals are typically television. It is not John compatible. The PDMSP device 80 has on-board memory elements, such as hard disk drives and / or flash memory, and is preferably adapted to store and play various formats of digital audio and video files. The PDMSP device 80 is preferably at least one electrical connector adapted to provide an interface for powering and / or charging the PDMSP device 80 and for providing communication utility (Such as connector 190 shown in FIG. 2B). Communication between the PDMSP device 80 and the docking assembly 10 can also be provided via a headphone or auxiliary input port 15 that is optionally provided in the docking assembly 10 or in the docking assembly 10. Such an auxiliary input port 15 allows the docking assembly 10 to function with a wide variety of portable digital media storage and playback devices. In one embodiment, the auxiliary input port 15 has a 3.5 mm diameter female port adapted to receive both audio and video signals.

  The docking assembly 10 preferably having a single body structure (such as the body structure 210A shown in FIGS. 5 and 6) has a remote controller 50 associated with a battery or other charge storage element 51. The docking assembly 10 can have an internal antenna or an external antenna (not shown). If wireless, the remote controller 50 can be adapted to operate at any preferred frequency in the electromagnetic spectrum. For example, the wireless remote controller 50 can include an infrared transmitter and / or a radio frequency (RF) transmitter. The operable RF frequency in one embodiment can have a frequency in the range of about 800 MHz to about 10 GHz. Any suitable frequency suitable for wireless communication with the required bandwidth can be used.

  The docking assembly 10 includes a PDMSP device 80 with at least one electrical coupling optionally having one or more couplings adapted to couple with one or more corresponding connectors of the wireless remote controller 50. Having at least one electrical coupling 12 adapted to couple to one or more corresponding connectors. The at least one electrical coupling 12 preferably has at least one coupling adapted to couple with the PDMSP device 80 and at least one coupling adapted to couple with the wireless remote controller 50. . Any one of those at least one coupling protrudes or is disposed within a recess (eg, recess 272 shown in FIG. 5) adapted to receive one of the PDMSP device 80 or remote controller 50. Or can be raised with respect to the top surface of the docking assembly 10 (eg, the top surface 211C shown in FIGS. 5 and 6).

  As shown, the docking assembly 10 preferably has a wireless remote receiver 14 provided on the exposed front surface of the docking assembly 10 (eg, the front surface 211A shown in FIGS. 5-7). (On the other hand, when the remote controller 50 is a wired remote controller, it is understood that the wireless remote receiver 14 can be deleted, and preferably the remote controller 50 is wireless. ) The docking assembly 10 further includes a remote radio receiver port 22 that can be coupled so that a secondary remote radio receiver 38 (eg, a radio frequency receiver or an infrared receiver) can communicate. Is possible. Such secondary remote radio receiver 38 preferably operates at the same frequency or frequency range as radio remote controller 50. However, positioning the secondary remote radio receiver 38 in close proximity to receive signals to the remote controller 50 may cause the docking assembly 10 or close to the wireless remote controller 50 (or its field of view). To be positioned with various media system components in any convenient or aesthetically pleasing environment, such as in a cabinet or closet that is not necessarily provided.

  Components associated with the audio and video playback system 2 (for example, but not limited to components such as amplifiers and various media player devices such as CD or DVD chargers) or personal computers, etc. The docking assembly 10 may further include a wired remote port 23 that allows communication with a variety of other media system devices 39 so as to provide improved remote control capability of additional components or the ability to communicate therewith. Is possible. The wired remote port 23 preferably includes a serial interface. For example, the wired remote port 23 allows communication with other media or computing devices according to the EIA232 (formerly RS-232) standard and provided remotely to the docking assembly 10. Other communication protocols can be used that can be easily understood by those skilled in the art. By using a wired remote port 23 that is interconnected with other independently controllable media system devices 39, a wireless remote controller that is specifically adapted for use with the docking assembly 10 such that at least certain functions of the docking assembly are used. Allows to be controlled by a wireless remote controller other than 50.

  Communication between the docking assembly 10 and the various data or media networks 40 can be provided by wired or wireless means. For example, the docking assembly 10 preferably has at least a suitable cable terminator and any filter or electronic communication device (eg, modem, multiplexer, transceiver, and / or transducer) that is appropriate for the cable and communication standard being used. It is possible to have one (wired) port 25. In one embodiment, the port 25 is for use with a communications network 40 that preferably has connectivity to distributed networks such as the World Wide Web and the Internet, for Ethernet, Fast Ethernet, Standard communication protocol is adapted to Gigabit Ethernet, 10 Gigabit Ethernet or other computing devices. In other embodiments, port 25 includes a coaxial cable receptacle and cable modem or fiber optic receptacle and multiplexer / demultiplexer, such as a bi-directional media network of a cable or satellite communications (eg, television) provider. Or adapted for use with media networks. In other embodiments, port 25 has a telephone cable receptacle and telephone modem and / or direct subscriber line (DSL) so that it can communicate with the telephone communication network.

  In certain embodiments, the docking assembly 10 can have an integrated wireless network transceiver 19 adapted to communicate with a wireless network 41 that can be coupled to the Internet and / or the World Wide Web. The wireless network 41 is a digital media between the docking assembly 10 associated with the docking assembly 10 and the PDMSP device 80 that is docked and the network or between the memory element 44 (eg, NAND memory or other flash memory) and the network. IEEE802.16 compliant (WiMax) network, IEEE802.11 compliant (Wi-Fi) network, IEEE802.15.1 compliant, enabling free or paid transfer of files, digital media file keys, etc. It is possible to have a wireless local area network (WLAN) such as a Bluetooth network, or a similar or equivalent network. Such a network 41 is played by the PDMSP device 80 throughout the network 41 (ie, docked to the docking assembly 10) to a network connectable remote device (not shown) having an associated audio and / or video playback system. It is possible to further have the ability to stream stored digital media content. For example, the PDMSP device 80 includes a docking assembly 80 in a first location in a first room in a particular facility (eg, home or office) having an audio and / or video playback system that is locally provided in the docking assembly 10. While capable of being docked, the media content is provided in a second room of the facility outside the facility or in a remote facility for playback via a second audio and video playback system (not shown). Broadcast to the appropriate receiving device (not shown) via the wireless network receiver 19 and the network 41 simultaneously. The docking assembly 10 can have an internal antenna or an external antenna (not shown) adapted for use with the wireless network transceiver 19. As an alternative to having an integrated wireless transceiver 19, the wired network port 25 can be adapted to connect with a separate wireless transceiver (not shown) with the same or equivalent wireless communication capabilities.

  The docking assembly 10 has a Universal Serial Bus (USB) port 25 that allows connection to other USB-capable networks (eg, network 40) or USB-capable devices having personal computers or other network devices (not shown). It is possible to have more. The USB port can be configured to display any PDMSP device 80 that is docked to the docking assembly and / or network device as a docking assembly, or a personal computer interconnected with the PDMSP device 80 or Allows transfer of media files, data and operable programs or applications to and from network devices (not shown). The USB port 25 can further be used with peripheral devices such as, for example, a personal computer, PDA or dedicated diagnostic device (not shown) to allow configuration, updating or troubleshooting of the docking assembly 10. .

  In one embodiment, the docking assembly 10 includes a telephone capable remote device (eg, the telephone remote controller 150 shown in FIGS. 3 and 4A and 4B) and a telephone PDMSP device (see FIGS. 2A and 2B). It has a radiotelephone receiver 18 adapted to be able to rebroadcast telephone signals to and from the telephone-type PDMSP device 180 shown. Such a telephony PDMSP device preferably has a wireless (eg, cellular) telephone capability and transmits or receives telephone calls, transmits or receives data such as email or text messages, and connects to a wireless data network Are adapted to perform any of a variety of conventional portable phone functions. The term “rebroadcast” in the context of the radiotelephone transceiver 18 sends or relays and forwards incoming telephone signals from the telephony PDMSP device 180 to the radiotelephone device (eg, telephony remote controller 150). The ability to similarly receive incoming signals from the radiotelephone device to the transmission portion of the telephony PDMSP device. The radiotelephone (rebroadcast) transceiver 18 associated with the docking assembly 10 preferably operates at the same frequency or multiple frequencies as the telephone receiver 158 associated with the telephony remote control device (eg, device 150). Any suitable frequency domain can be used, either analog or digital, and at a fixed frequency or broad spectrum. Preferably, such transceivers 18, 158 operate at a frequency in the range of about 800 MHz to about 10 GHz, particularly with any frequency of 900 MHz, 1.9 GHz and 5.8 GHz. The term “transceiver” in this context refers to any combination of transmitter and receiver that resides on the same device (eg, a PDMSP device or a remote control device), and the combination is integrated at the microchip level. Regardless of whether or not. The radiotelephone transceiver 18 associated with the docking assembly 10 is therefore a seamless user from a telephony PDMSP device (eg, PDMSP device 180) to a telephonable remote device (eg, telephony remote controller 150). While transferring input and output telephony functions, the PDMSP device is connected to the docking assembly 10 by a signal between the docking assembly 10 and the PDMSP device that is preferably routed through at least one electrical coupling 12 and a coupled connector 180. 10 and docked. Such a telephony function transfer need not be retrieved or undocked from the docking assembly 10 so that the PDMSP device screens, transmits and / or receives audio or data communications. It can provide considerable convenience to the user.

  Preferably, the telephone signal communicated by the telephone rebroadcast transceiver 18 to the telephone remote device (e.g., device 150) is such that the user can evaluate whether to accept the incoming call. It has enough broadcast signals and caller identification information to inform the user of the presence of an incoming call and to identify the caller. Preferably, the telephone remote device having a display (eg, display 152 shown in FIG. 3) preferably has at least one communication (eg, call) notification element. The communication alert element can supply any user perceptible alert signal, such as a telephone call, text message, email message, video message, video conferencing alert, digital media file, etc. Any visible notice, audible notice and / or seismic notice or other perceptible notice of communication or received (and stored communication) can be provided. The visible notification may be supplied via any of the display device 152 (or part of the display device) and the dedicated LED 156 (shown in FIG. 3) or any other suitable visible notification element. Is possible. The audible notification can be provided by a speaker 166 (shown in FIG. 3) or a dedicated audible notification element such as a ringer. Upon notification of an incoming call, the user can choose to accept the call by activating user input element 157. The user can further use user input to optionally pause or mute playback of any digital media stored on the PDMSP device when the call is located or received.

  Preferably, the digital media file can be played by or stored on the telephone PDMSP device, while the telephone PDMSP device (eg, device 180) transmits a telephone signal or Allows docking assembly 10 to simultaneously re-broadcast communication of telephone signals between PDMSP and a remote telephony device (eg, remote control device 150). Involved.

  In the preferred embodiment, the radiotelephone transceiver 18 allows radiotelephone reception and radiotelephone reception by means of those elements that operate at different frequencies to allow telephony and remote control functions to be performed independently of each other. It can be distinguished from the container 14. In other embodiments, the wireless remote receiver 14 is integrated with the wireless telephone transceiver 18 (or at least the receiving portion of the wireless telephone transceiver 18) by telephone and remote control functions using a common frequency domain. Is possible. Such an embodiment may facilitate cost reduction and size reduction of the docking assembly 10 and telephone remote control 150 (shown in FIGS. 3 and 4A, 4B).

  A camera port 26 is provided in the docking assembly 10 to allow the camera device 42 to be interconnected, for example, a PDMSP device 80 and / or memory useful for a videophone and / or associated with the docking assembly 10. It is possible to capture video footage of events for recording on device 44 (eg, hard drive, flash memory or other suitable memory format). The camera device 42 can be integrated into the docking assembly 10, and more preferably, the camera device 42 can position the camera device 42 in any suitable position for preferred end use. Separated from the docking assembly 10. In one embodiment, the camera device 42 has a wireless receiver for use with a wireless camera device (not shown), thus providing improved freedom in camera installation for preferred end use. it can. The camera device 42 is preferably adapted to output a compressed data format that is suitable for communication in a network such as a conventional telephone network or a cellular network so as to enable a videophone. In a preferred embodiment, the output format and / or data output rate of the camera device 42 can be adjusted to provide output that is appropriately adjusted for available memory, network limitations and / or preferred end use. It can be set.

  In one embodiment, the telephone remote control has a camera (eg, a video camera) and is shown in the telephone remote control (eg, FIGS. 3 and 4A, 4B) on a display element 152 that enables a videophone. It is adapted to transmit and receive video signals together with received video signals that can be displayed locally at the controller. Preferably, the user input associated with the telephone remote control is associated with an audio and video playback system 2 that is linked to be able to communicate with a telephone-type PDMSP device (eg, device 180) via the docking assembly 10. It can be used in the television compatible display element 5 and / or via a combination of local speakers and local display elements 152 to enable audio and video playback.

  The docking assembly of FIG. 1 uses various elements that require direct current (DC) power, such as a microprocessor 45. A switching (eg, rectifying) power source 36 (preferably external to the docking assembly 10) is provided within the AC power source 35 and the docking assembly 10 to accommodate a docking assembly for use with an alternating current (AC) power source 35. The power port 20 is inserted between the power port 20 and the power port 20. In one embodiment, a DC power adapter (not shown) can be replaced with the power source 36 to adapt the docking assembly 10 to a DC power source, for example, an automobile, recreational vehicle, airplane, or audio and It can be in a similar mobile environment with a video playback system 2. In the docking assembly, the power distribution bus 21 supplies voltage and current levels of power that are appropriate for the various internal elements shown by internal dashed lines for the docking assembly 10 of FIG. Within the docking assembly 10, the at least one charging element 43 provides power at an appropriate level to power the PDMSP device 80 and the wireless remote control device 50 and / or the devices 80, 50 are at least When docked with the docking assembly 10 via one electrical coupling 12, it is provided to charge the battery associated with the devices 80, 50. At least one charging element 43 senses the current to minimize the possibility of overcharging the battery 81 associated with the docked PDMSP device 80 and / or the battery 51 associated with the remote control device 50. With at least one electrically conductive circuit element, with a suitable current transducer suitably arranged to allow adjustment of the current. The charging element 43 and / or at least one electrical coupling 12 may be a thermistor or thermocouple (such as a thermistor or thermocouple to provide appropriate thermal feedback to regulate the charge delivered to the batteries 81, 51 of the docked devices 80, 50. It is possible to further have an associated temperature transducer such as (not shown). In one embodiment, the charge is supplied to the PDMSP device 180 and / or the remote control device 50 docked at a first rate while charging the batteries 81, 51 of such devices, and then those devices. The batteries 81, 51 are supplied at a lower second “maintenance” rate when fully charged to power the devices 80, 50 without overcharging the batteries 81, 51. The When such batteries 81, 51 are fully charged, the charging element 43 can be used to assist the power supply of the PDMSP device 80.

  The docking assembly 10 may include various local user controls 17 (eg, front, top or other surfaces of the assembly adapted to control the docking assembly and / or specific functions of the PDMSP device 80 docked to the docking assembly. Provided on an accessible surface). Examples of local controls include power buttons or switches, volume buttons, mode selection buttons or switches (eg, between any of various audio and video output modes, or between any of various audio or video output formats. Allows the user to select). Because of the improved functionality provided by the wireless remote control device 50, the local controller 17 can be minimized in functionality or eliminated entirely as needed.

  Local indications of basic functions such as power on, docking status, communication status, etc. are provided by one or more LEDs 16 suitably provided on the externally visible portion (eg, front) of the docking assembly 10. Is possible. Multiple LEDs or fewer multi-colored LEDs can be used to provide different status indications as needed.

  The main function of the docking assembly 10 is to serve as an audio / video interface between the PDMSP device 80 docked to the docking assembly 10 and the video playback system 2 having the television compatible display element 5. . Signals (e.g., audio signals, video signals, both audio and video signals, and / or other types of signals) are connected between the microprocessor of the docking assembly 10 and the PDMSP device as at least one electrical coupling 12. Can be communicated.

  Microprocessor 45 preferably communicates with video processor 46, digital signal processor 48 and amplifier 49. The video processor 46 is also communicatively coupled with at least one video port 32 and preferably with at least one audio / video port 33 that can be coupled to the audio / video playback system 2. A digital signal processor 48 (eg, can be used to add averaging effects and sound field effects to the audio signal stream) at least one audio / video playback system 2 that can be coupled to the audio / video playback system 2. The video port 33 and at least one audio port 30 communicate with an amplifier 45 (internal to the docking assembly) that is adaptable to adjust the output level of the audio signal. The output signal level of the amplifier 49 is preferably responsive to a volume input signal, eg, can be received from the wireless remote controller 50 via the wireless remote receiver 14, or local It can be received via the user control unit 17 (if necessary). Various digital-to-analog signal converters (not shown) may optionally include a video processor 46, a digital signal processor 48, and a micro processor to generate an analog output signal from the digital media signal supplied by the PDMSP device 80. Integrated into the processor 45 or provided downstream of such components. Microprocessor 45 and video processor 46 also provide video format conversion utility (eg, from a non-television compatible format to a television during playback of a digital audio file stored in device 80 such as docked PDMSP device 180. And any preferred video output signal (e.g. still images, video images, and / or computer-generated displays such as screen savers, skins and other visualizations) Application, regardless of whether it is synchronized or supports audio playback).

  Digital signal processor 48 and video processor 46 may comprise general purpose chips or special microprocessor chips. FIG. 1 shows a microprocessor 45 provided in the middle to be in communication between the PDMSP device 80 on one side and the video processor 46, digital signal processor 48 and amplifier 49 on the other side, while Accordingly, a communication path independent of the microprocessor 45 (but preferably controlled to be switchable by the microprocessor) is provided between the PDMSP device 80, the video processor 46, the digital signal processor and the amplifier 49. It can be provided between either. Alternatively, either the video processor 46 and the digital signal processor 48 can be integrated with the (central) microprocessor 45 in whole or in part. The video processor 46 preferably sends an image adapted to be transmitted to at least one video port 32 and / or at least one audio / video port 33 for transmission to the audio and video playback system 2. Has an associated frame buffer adapted to store.

  The PDMSP device 80 can communicate various types of signals to an assembly device, such as the docking assembly 10, via an interface connector (eg, the connector 190 shown in FIG. 2B). Examples of these signal types include, for example: (a) a signal representing menu content, (b) a signal having a digital media file identifier or digital media file key identifier, (c) digital media file content, (d) control Signal, (e) status signal, etc. Those signals are typically not communicated via the interface connector by the PDMSP device 80 in a television compatible format. As described above, the signals communicated in the PDMSP device 80 for display by the first display element 82 are typically formatted for the special first display element 82, but for television compatible display elements. Not formatted. A preferred function of the video processor 46 and / or microprocessor 45 in the docking assembly 10 is a television capable of communicating with the television compatible display element 5 via at least one video port 32 and / or at least one audio / video port 33. Processing of signals received from the PDMSP device 80 to generate John compatible (eg, NTSC, PAL, various conventional high definition television formats or equivalent signal standards) signals. This may include, for example, building a television compatibility display menu, storing a similar television compatibility display menu in docking assembly 10 (eg, in memory element 44), digital received from PDMSP device 80. Can be achieved by populating the display menu with signal data and supplying the populated display menu as a television compatible signal to at least one video port 32 and at least one audio-video port 33; It is. With the PDMSP device 80 adapted to display the total first information set by the first display element 82 when the device 80 is in use, the docking assembly 10 (with the video processor 46) is preferably PDMSP. When the device 80 is docked with the docking assembly 10, it is adapted to generate a substantially complete replica of the first set of information in the television compatible display element 5. For example, the docking assembly 10 and the video processor 46 preferably include (1) any content of a playlist, artist, album, genre, song and composer, and (2) a playlist, artist, album, genre, song. And the name of the composer, (3) the length of the song, the position of the song, and the current playback state that embodies any of the play / pause / stop states, and (4) the song name, artist name, and It is adapted to output a television compatible video signal having any of the current song states that embody any of the album names.

  For a screenshot taken from a television compatible display element having a PDMSP device docked to show and populate a populated menu output from a docking assembly according to the present invention. Shown in 9A to 9C. The first screenshot shown in FIG. 9A shows the welcome menu in the center-right position of the screen and lists the following user selectable options: menu settings, shuffle song settings, playlist settings, and HomeDock settings. ing. “HomeDock®”, “HomeDockDeluxe” and “DLO®” shown in FIG. 9A are available from Netlog, Inc. (Durham City, North Carolina, USA). The second screen shot shown in FIG. 9B shows the digital media file artist name information, song title information, album name information, song playback position information and song length information at the top of the screen, and the center right portion of the screen. The setting menu is shown. The settings menu has user-selectable options of Color Themes, Screen Saver, Saver Time, and About HomeDock®. The third screenshot shown in FIG. 9C shows the music menu in the center right portion of the screen, along with a music menu with user selectable options for playlist, artist, album, song, genre, composer and song book. In each example, the user selectable options can be selected by a remote control device such as the devices 50, 150 described herein. The screen shots shown in FIGS. 9A-9C merely show certain menus according to one embodiment of the present invention. Other menus and displays for various static and dynamic information can be provided. In one embodiment, at least a portion of the television compatibility display element 5 is docked by album art, music video, visualization pattern (whether or not synchronized with music playback), digital skin, or docking assembly. Video media such as other user-selected images or videos that are synchronized with the playback of digital music from the PDMSP device (eg, PDMSP device 80 or 180). Such video media can be stored on the PDMSP device itself, stored in the memory associated with the docking assembly 10, or automatically retrieved in the network (eg, network 19 or 40) at the start of playback of the audio file. It is. In one embodiment, the displayable video media has a list of digital media files that can be selected for search or download, such as for fee collection. In further embodiments, playable video media may have other subscription-based media offerings, commercial programming offerings, or commercial (eg, product or service) offerings.

  The display menu in the television compatible format generated or provided by the docking assembly 10 is substantially stationary in conformity with substantially still images (eg, except for audio file playback time or remaining time). The display menu may display an image (such as a digital “skin”) that is selected for visualization by playback of the digital audio file or avoid burn-in of the screen image. It is possible to have dynamic images. Alternatively, one or more digital photographic images that embody still images, digital video images that embody moving images, computer-generated display applications (eg, screen savers, skins) stored in the PDMSP device 80 , Other visualizations and / or games) can be displayed via the second display element 5 when the PDMSD is docked so that it can communicate with the docking assembly 10. In still other alternative embodiments, digital images, digital video images and / or computer generated display applications may be played back on a television compatible display element communicatively connected to the docking assembly. It can be stored in a docking assembly (eg, memory element 44 shown in FIG. 1) according to the present invention.

  The at least one video signal output from the docking assembly 10 is preferably digital, but digital-to-analog signal conversion is performed as part of the processed video signal that is appropriate for the preferred output format. Is possible. The audio signal resulting from the PDMSP device 80 is in a form in which such signal is substantially unchanged or processed (eg, as a digital signal processor 48 and / or any digital-to-analog converter). Regardless, it is further communicated to at least one audio port 30 and at least one audio / video port 33.

  Each of the at least one audio port 30, at least one video port 32 and at least one audio / video port 33 is preferably fidelity and compatible with various external devices in a given user's audio and video playback system 2. Having multiple connectors to give the appropriate level of sex. Examples of suitable connectors include fiber optic connectors, coaxial connectors, RG-6 coaxial connectors, RCA plug connectors, S video connectors, composite video connectors, digital visual interface (DVI) connectors, high definition multimedia interfaces (HDMI (registered) Trademark)) connector, SCART connector, Unified Display Interface connector, and DisplayPort connector, but are not limited thereto. Audio and video signals can be carried via separate connectors, or can be integrated into a multifunction connector (eg, a high definition multimedia interface) if desired. . Multiple connectors are enabled simultaneously, for example, to allow multiple audio amplifiers 4 and multiple television compatible display elements 5 to simultaneously receive signals from the PDMSP device 80 via the docking assembly 10. Is possible. In one embodiment, the audio output port is adapted to communicate line level analog signals to an external audio amplifier 4.

  Two views of the telephony PDMSP device 180 are shown in FIGS. 2A and 2B. The term “telephone” in this context refers to various conventional mobile phones such as sending and receiving telephone calls, sending and receiving data such as e-mails or text messages, and connecting to a wireless data network. Refers to the ability of the device 180 to perform any of the functions. The PDMSP device 180 includes a first display element 182 such as an LCD display, a speaker 186, a microphone 188, and various control units 183, 184, 185A to 185D, 188, 189. Such controls 183, 184, 185A to 185D, 188, 189 may be, for example, a scroll wheel 183 or similar multipurpose multi-point element, a 'select' button 184, a 'menu' button 185A, a 'reply file or previous file It is possible to have a 'button 185B', a 'forward or next button', a play / primary stop button 185D, and a standard 12 button telephone keypad 189. Optionally, the display 182 can be It is possible to have a touch screen display to provide additional user input usefulness.Telephone PDMSP device 180 may include at least one electrical coupling 12 (or shown in FIG. 5) associated with docking assembly 10. Electrical coupling 212A associated with docking assembly 210A) It further includes a connector port 190 that accepts a connector having appropriate electrical coupling adapted for charging and / or signaling of the telephone.The telephone-type PDMSP device 180 is preferably a conventional standard telephone device and / or Or other components (not shown) typically provided in conventional digital media storage and playback devices such as batteries, microprocessors, telephone handsets, antennas, memory, etc. The telephone-type PDMSP device 180 includes: Preferably, it is adapted to send and / or receive portable digital media files over a telephone data network.

  FIG. 3 accepts a telephony PDMSP device (telephone PDMSP device shown in FIG. 5) with a remote controller 150 having telephony availability and remote control utility to improve the functionality of the telephony PDMSP device 180. FIG. 8 is a schematic diagram of a wireless remote controller for use with a docking assembly adapted in this manner (eg, the docking assembly shown in FIG. 1 or the assembly 210 shown in FIGS. 5-7). The remote control device 150 preferably has an associated memory 164 and a microprocessor 155 adapted to execute a predetermined set of instructions. The remote control device 150 has a battery 151 (or equivalent charge storage element) suitable for supplying power to the various power consuming elements in the device 150. The charging element 163 is preferably at least one electric so as to power the appropriate level to charge the battery 151 and / or to power any of the various power consuming elements in the controller 150. Contact (such as contact 162 shown in FIG. 4B, which couples with the corresponding contact of the docking assembly) and any suitable electrical circuit elements. The charging element 163 is preferably controlled by the microprocessor 155 and a temperature sensor 161 can be provided to provide a thermal feedback signal so as to avoid overcharging. A current sensing element (not shown) is preferably provided to further monitor the current supplied to the battery 151 or any other element in the device 150 so as to minimize overcurrent or overcharge. It is done. As shown, remote controller 150 registers with corresponding lateral recesses 269A, 269B provided along one edge of cavity or recess 272 in docking assembly 210 (shown in FIG. 5). Convex portions 169A and 169B are provided along the back surface.

  To provide telephony utility, remote controller 150 may be integrated with telephonic transceiver 158 (or alternatively, a telephony transmitter and a separate telephony receiver), speaker 166, and microphone 168. It is possible to have Audio input / output functions can be managed by an audio input / output element 160 located between the telephone transceiver 158 and the speaker 166 and microphone. Audio amplifier 167 is preferably associated with speaker 166 to provide an appropriate audio output level. Telephone relay transceiver 158 is preferably adapted to communicate with a radiotelephone transceiver (eg, the telephone transceiver shown in FIG. 1) associated with the docking assembly (shown in FIG. 1).

  In order to provide remote control utility, the remote controller 150 may be configured to communicate with the microprocessor 155 and various user inputs 157 (buttons, touch screens, etc.) to enable remote control and / or telephone functions. Remote control transmitter 154, preferably having a scroll wheel element, etc.). A speech recognition element 161, preferably in communication with the microprocessor 155 and memory 164, recognizes voice input via either the remote control transmitter 10 or the telephone transceiver 158 and can send commands to the docking assembly 10. It can be provided to generate a signal. The speech recognition element 161 preferably comprises a processor and a software routine operable with the processor and memory (eg, memory element 164). If desired, the speech recognition element can be substantially integrated into the microprocessor 155. In an alternative embodiment, the speech recognition element 161 can be included in a docking assembly (eg, the docking assembly 10 shown in FIG. 1) rather than included in the remote controller 150, and thus voice The signal is communicated from the telephone remote controller 150 to the docking assembly and then analyzed at the docking assembly to recognize a specific voice input and generate an appropriate command signal.

  Remote controller 150 preferably has an integrated display 152 and associated backlight 152A. Such a display includes a display of the caller identification signal, a display of the video portion of the videophone signal, the provided visibility incoming or received communication alert, the provided text data, and the input entered by the user. Signal (eg phone number or remote control command), call time, signal strength, battery life, phone mode, phone settings, controller mode, controller settings, missed calls, incoming calls, calls made, contact information, accumulated To be used for various functions with any provided visibility indications or visibility identification, such as any additional charge (eg for telephone use or digital media purchase), remaining debt, diagnostic signals, etc. Is possible.

  The remote controller 150 is coupled to at least one electrical coupling 12 of the docking assembly 10, or to allow updating of software programs associated with the remote controller 150 or to allow troubleshooting. It is possible to further include an interface element 159 which preferably has a connector adapted to couple with an external device such as a personal computer (not shown). In one embodiment, interface element 159 provides audio and video playback of a game game that is provided via an audio and video playback system (eg, system 2 shown in FIG. 1) that is communicatively coupled to the docking assembly. Is adapted to mate with a connector associated with a video game control device (not shown) such as a gamepad or joystick to facilitate wireless control of video games stored on the PDMSP device. In one embodiment, interface element 159 has a USB connector. Interface element 159 can further include any necessary circuitry to allow communication with microprocessor 155 (or any other suitable internal element) of remote controller 150.

In another embodiment using a telephone remote controller 150, the docking assembly 10 (shown in FIG. 1) is a wired telephone input port (shown in FIG. 1) operable by a wireless network transceiver 19, a network port 24 or a conventional telephone line. And a telephone signal (eg, a conventional telephone signal or a voice over internet protocol (VoIP) telephone signal) that is unrelated to any PDMSP device, via any of the telephone remote control 150. The telephone remote controller 150 is adapted to receive such a telephone signal and provide a compatible output signal. Thus, the telephony remote controller 150 is in a telephony state with a single telephone signal routed through a telephony PDMSP device (eg, the PDMSP device 180) to function as a telephony receiver, It can then act as a multi-line telephone transceiver that is in telephone communication with other telephone signals that are valid for the docking assembly 10 to function as a conventional cordless telephone. Incoming communication signals can be automatically routed towards the remote controller 150. If one communication is in progress and an incoming communication signal is received, switching between telephone lines is performed via the remote controller 150 via any of the user inputs 157 (eg, inputs 157A-157I shown in FIG. 4A). Can be executed.

  A front view and bottom view of a telephone remote control 150 according to one embodiment are shown in FIGS. 4A and 4B, respectively. Remote control device 150 has a display element (eg, LCD display or LED display) suitable for displaying alphanumeric characters. In other embodiments (not shown), display elements adapted to further display still or video images in addition to alphanumeric characters can be provided. Remote control device 150 includes a speaker 166 and a microphone or speech transducer 168. An LED 156, such as a multi-color LED, is preferably provided for communication (eg, incoming call) notifications. Vibration communication alerts can be provided via a vibration element (not shown) in the remote controller 150. A twelve-key telephone keypad 157X is preferably provided to facilitate telephone dialing and text messaging as needed. The keypad 157X also preferably includes various additional control keys 157A-157I that allow remote control of the associated docking assembly for the PDMSP device, preferably the docking assembly, docked PDMSP device, associated Provided to control main functions related to components related to the network (eg, to select digital media files and allow purchase or download by the user) and / or audio and video playback system 2 Yes. Such controllable functions are the following illustrative examples: media source, media identification, playlist identification, media selection, playback speed, playback volume, operation mode, output mode, telephone operation, etc. Although it is possible to include, it is not limited to them. Various functions can be controlled with the assistance of an “on-screen” menu that can be displayed on the local display 152 and / or (more preferably) a menu that can be displayed on the television compatible second display element 5. It is.

  FIGS. 5 and 6 are perspective and side views of a docking assembly 210 operable by the PDMSP device 180 of FIGS. 2A and 2B and the telephone remote control device 150 of FIGS. 4A and 4B, respectively. The docking assembly 210 can include any of the various elements described above in connection with the docking assembly 10 shown in FIG. The docking assembly 210 has an integrated structure 210A having a front surface 211A, a rear surface 211B, an upper surface 211C, a bottom surface 211D, and side surfaces 211E and 211F. A wireless remote receiver 214 is preferably provided on the front surface 211A of the monolithic structure 210A to facilitate direct viewable communication with the wireless remote controller 150. At least one LED 216 is further provided on the front surface 211A to provide the user with visual information of events such as power on, received signal, docking status, etc. The at least one LED 216 may have at least one multi-color LED to communicate various information based on the output color and / or a plurality of different LEDs. The various ports (eg, audio port 230A) are preferably provided on the rear surface 211B so as to minimize the clutter of the appearance, and the front surface 211A is assumed to face forward.

  The docking assembly 210 has a convex surface portion 271 having an upwardly protruding electrical coupling 212A adapted to couple with an associated connector 190 of a PDMSP device 180 (shown in FIG. 2B). Each of coupling 212A and connector 190 preferably has a plurality of electrical contacts that are sufficient to communicate a power or charging current signal and a low power signal, such as a command signal and a signal representing digital media content. Behind the convex surface portion is a leaning support element 275 with braces 277 to enhance structural robustness. From the front part to the rear part of the support element 275, it is adjusted by sliding the horizontal one 274 of the support element 275 in the recess or track 273 and attaching the mounting screw 274A to fix the support element 275 in the preferred position. Is possible. The support element 275 or at least the front surface 275A of the support element preferably has a non-slip cushioning element 276 that can be manufactured from silicone rubber or other suitable non-slip material. By providing the coupling 212A on the convex surface portion 271 adjacent to the adjustable support element 275, the fixed coupling 212 can be of various sizes (thicknesses) as long as each PDMSP device has a connector 190 that is compatible with the coupling 212. ) To work with a variety of PDMSP devices. In an alternative embodiment, the coupling 212A can be provided in a recess (not shown) substantially replacing the convex surface portion 271 and adapted to receive and hold the PDMSP device. is there.

  The docking assembly 210 further includes a recess 272 adapted to receive at least a portion of the wireless remote controller 150 shown in FIGS. 4A and 4B. An electrical contact 212B on the bottom surface of the recess, which can be used to communicate power supply or charging to the remote controller 150 via corresponding contacts 162 provided along the bottom surface of the controller 150. Are provided along. Recess 272 provides communication signals (eg, for troubleshooting, reprogramming, frequency synchronization or other preferred functions) between remote controller 150 and docking assembly 210 when remote controller 150 is docked with the docking assembly. It is further possible to have a multi-contact electrical coupling (not shown) adapted to couple with the connector 159 of the remote control device 150 to exchange between. The recess 272 further includes lateral recesses 269A, 269B adapted to receive the corresponding convex portions 169A, 169B of the remote controller 150 to avoid misinsertion of the remote controller 150 into the recess 270. .

  FIG. 7 is a front view of the portable digital media storage and playback device 180 of FIGS. 2A and 2B and the docking assembly 210 of FIGS. 5 and 6 docked with the telephone remote control 150 of FIGS. 4A and 4B. When docked to the docking assembly 210, the battery associated with the remote controller 150 (eg, the battery shown in FIG. 3) preferably has a current path through the charging element 163 received from the coupled contacts 162, 212B. Is charged through. Similarly, when docked to assembly 210, PDMSP device 180 preferably accepts current to power device 180 and / or charges associated PDMSP device battery 81 (shown in FIG. 1). . During operation of the docking assembly 210 with the docked PDMSP device 180, the remote control device 150 may be distanced from the docking assembly to provide telephone relay or primary telephone utility, or any other function described above. To provide functionality, it is used to wirelessly control any of a variety of functions (eg, docking assembly 210, PDMSP device 180 and / or the audio and video playback system shown in FIG. 1).

  One method of ensuring or adjusting interoperability between an assembly device (multifunctional docking assembly) and a PDMSP device uses authentication techniques. In a preferred embodiment, each of the docking assembly and the PDMSP device is based on successful authentication, which is a prerequisite for the transfer of any substantial content signal or control signal between the PDMSP device and the accessory device. The accessory device has an authentication element, such as an integrated circuit, adapted to communicate with each other so as to perform at least the first used authentication scheme connected to the PDMSP device. Preferably, a challenge and response based authentication scheme is used.

  Examples of integrated circuits that can be used or easily adapted to provide such functionality include the IC's Texas Instruments BQ26150 family (including models BQ26150DCKR and BQ26150DCKRG4) (Texas Instruments, Dallas, Texas, USA) , IC's Dallas Semiconductor / Maxim DS2703 family (including models DS2703U and DS2703U +) (Maxim Integrated Products (Sunnyvale, Calif.)) And IC's Intersil ISL6296 Family (Intersil, Calif.) .

  FIG. 8 is a block diagram of a combination of a suitably coupled PDMSP device 380 and remote control docking assembly 310 adapted to provide authentication utility. The docking assembly 310 is a block of at least one electrical interface coupling (eg, coupling 12 shown in FIG. 1) that couples with a corresponding at least one electrical connector (eg, connector 190 shown in FIG. 2B) associated with the PDMSP device. FIG.

  PDMSP devices (such as devices 80, 180 above) preferably store various media files in addition to various other components, various user input elements, and other data files and / or executable programs. A central processing unit such as a complex instruction set computer microcontroller that interfaces with a data storage element (not shown) typically having either a rotating disk (hard drive or microdrive) and flash memory A device (CPU) is included. An authentication element, such as an authentication integrated circuit, is preferably communicatively coupled to connector 190 (shown in FIG. 2B), whether directly or via a CPU. If necessary, the authentication factor can be integrated with the CPU of the PDMSP device. Such an authentication factor can be used to authenticate an accessory device, such as a docking assembly for use with a PDMSP device (eg, confirm that it enables communication or other interoperability).

  Preferably, the authentication element comprises an integrated circuit and a memory, which preferably has a public memory for storing both unencrypted communicable information and secret or encrypted information. Have. The authentication element is preferably a data exchange connector (eg, connector 159 as described above) that can be connected to a suitable device such as a personal computer or PDA to achieve the reprogramming function, if desired. Or reprogrammable as a connection to 190). Such reprogramming utility is preferred, for example, to allow the docking assembly to be used with newly released or updated PDMSP devices with promising new and different authentication data or authentication schemes.

  FIG. 8 is a functional block diagram for a basic challenge and response based authentication scheme that can be used by or between remote control docking assembly 310 and PDMSP device 380 with associated authentication elements 313, 395, respectively. . In the basic coordination and response scheme, a “host” or “challenge” (eg, an authentication factor 395 associated with the PDMSP device 410) can send a random challenge to a “responder” (eg, docking) during the initial connection between the two. To the authentication element 313) associated with the assembly 310. A random challenge can have the number of bits of random data generated by the host. Each authentication element 313, 395 preferably has a memory for storing specific authentication information, at least that memory of the docking assembly authentication element 313 is preferably reprogrammable. The memory of each authentication element 313, 395 is preferably private memory (eg, preferably has a private key and / or unencrypted information that is not intended to be transmitted) and public memory (eg, , Encrypted information and / or public key, unique device ID or other less sensitive information). Using the stored information, responder 313 generates challenge information (eg, a private key or public key) sent by the host to generate a response string to send back to host 395. Some information from the host is preferably used to process authentication transformations or calculations). On the other side, the host 395 uses stored information, or some combination of stored information and information communicated by the responder (eg, an encryption key passed by the responder 313), The same authentication conversion is executed. The result is compared with the converted value calculated by the host 395 for the response (converted value) obtained from the responder 313. If the calculated data from the responder is compatible with the answer calculated by the host, the host authenticates the responder and causes the PDMSP device and accessory device to begin operation and / or substantial communication. . Rather, if authentication fails, the authentication factor (alone or with the assistance of a microprocessor) suppresses the operation of the interconnected PDMSP device 380 and docking assembly 310, eg, associated with the PDMSP device 380. A warning signal may be provided to the user via the display element, via a display element connected to the docking assembly 310, and / or via an LED (not shown) provided on the docking assembly 310. is there.

  In one embodiment, the challenge and response authentication scheme may use a cyclic redundancy check (CRC) in the authentication conversion. Various bit length challenges and keys can be used. In one embodiment, a 32-bit random challenge and a 96-bit secret ID are used with a random polynomial and a 16-bit seed value to generate a 16-bit CRC response. A unique CRC polynomial, CRC seed and device ID value can be used in each device. These values can be stored as encrypted text in public memory and as unencrypted (plain) text in secret memory. To authenticate the responder, the host reads the cryptographic device ID, the polynomial and the seed value from the public memory, decrypts them using a secret key, and then performs a random challenge (eg, 32 bits). Generate. The random challenge is sent to the responder, which uses the challenge information from the host along with a plaintext version of the polynomial coefficients and the device ID to calculate the authentication CRC value. The host uses the polynomial coefficient, seed, and combined device ID along with a random challenge sent to the responder to calculate an authentication CRC value. The responder authentication CRC value is sent back to the host when the two authentication CRC values are compared and matched to authenticate the responder and system operation and / or substantial communication is initiated. Can be done.

  In other embodiments, the challenge and response authentication scheme may use an iterative hashing algorithm such as the SHA-1 / HMAC secure hash algorithm that has been widely used for authenticating Internet transactions. The authentication method is similar to a CRC-based scheme except that it uses a different algorithm. The host reads the encryption device ID from the public memory (for example, 128 bits), and decrypts these values using the secret key so as to generate plaintext information with the root key. In that case, it generates a random challenge (eg, 160 bits) that is sent to the responder, which uses the plaintext version of the ID along with the random challenge to calculate the authentication digest value. The host uses the compounded ID and a similar random challenge to calculate its own authentication digest value. When both digest values are calculated, the host reads the authentication digest value from the responder and compares that value with its own authentication digest value. If the match is obtained, the responder is authenticated and system operation and / or substantial communication is initiated.

  In one embodiment, the authentication factor uses a secure hash algorithm (SHA-1) defined in Federal Information Processing Standards Publication Numbers 180-1 and 180-2 and ISO / IEC10118-3. Authentication performed at the accessory device processes the challenge sent by the host using a unique ROM ID and a stored secret key that generate a response word to send back to the host. The private key is securely stored on-chip and is not transmitted between the battery and the host. If each of the private key and ROM ID has 64 bits, in a preferred embodiment, the response can have 160 bits.

  The remote control docking assembly described herein for use with a PDMSP device includes a variety of novelty, including, for example, downloading digital media or a method thereof, and generating or modifying a digital media playlist. To enable a simple method.

  In one embodiment, the digital media file or digital media file key can be downloaded or transferred using the remote control docking assembly described herein to which the PDMSP device is docked. As used herein, the term “digital media file key” refers to any code, script, either a readable (temporary or permanent) or non-readable (eg, encrypted) digital media file. A data file. For example, a digital media file with copyrighted content may be prevented from being copied by a digital media file key assigned to the consumer for subscription or other costs that allow the encrypted digital media file to be read. Thus, it can be encrypted by a producer or a distributor. Such a scheme using digital media file keys is subject to rapid and frequent updates by the copyright holder to better maintain control in the copyrighted work. In addition, it allows encrypted files to be distributed over various sources, such as the Internet and / or other networks, and the encrypted files facilitate local user downloads. Allows to be cached in a high speed data repository.

  FIG. 10 is a flow diagram of a method for selecting and downloading a digital media file or digital media file key using the remote control docking assembly described herein and the PDMSP device docked thereto. The method 400 has a plurality of exemplary steps. The first step 402 can communicate a portable clog digital media storage and playback device having a first display element with an audio and video playback system having a television compatible second display element via a remote control docking assembly. Have to join as there is. The second step 404 comprises establishing a connection to a media source, such as a network (eg, the Internet, World Wide Web, digital cable (television) network, telephone network or other media network). A third step 406 comprises displaying on the second display element information representing at least one digital media file and / or digital media file key that can be obtained from the media source. Such information can include title, artist, producer, label, distributor, genre, price information, and the like. The fourth step 408 is for downloading or transferring to a remote controller (preferably a wireless remote controller (although a wired remote controller can be used)), portable digital media storage and playback device. Selecting a digital media file and / or a digital media file key. The fifth step 410 includes authenticating financial debt or funds transfer using a remote controller instead of downloading or transferring digital media files and / or digital media file keys. Such a step can include initiating communication of sensitive information, such as information that allows a financial or commercial account to be charged or debited. An optional intermediate step provides a preview (ie, playback) of one or more portions of the digital media file in an audio and video playback system that is communicatively coupled to the docking assembly prior to the purchase authorization step. Having to use a remote control to start. In other embodiments, the user can use the remote control docking assembly to initiate the transfer of the digital media file from the docked PDMSP device to the remote device over the network. Digital media files downloaded or transferred according to the above method steps include audio files, image files, video files, text files, skins, interactive games, and the like. Using the docking assembly described herein and using the method steps described above, a user can download a digital media file from a PDMSP device or its PDMSP without requiring a personal computer as the primary PDMSP device interface. It is possible to transfer digital media files to the device.

  FIG. 11 is a flow diagram of a method for creating or modifying a playlist for use with a PDMSP device using the remote control docking assembly described herein. The method 450 has a plurality of exemplary steps. A first step 452 couples a portable digital media storage and playback device having a first display element via a remote control docking assembly so that it can communicate with an audio and video playback system having a television compatible display element. Have to do. The second step 454 is based on information representing the created or searched playlist displayed on the second display element, and a remote controller (preferably a wireless remote controller (wired remote controller can also be used). But))) to create or search a playlist. The third step 456 includes displaying information representing at least one digital media file stored in the portable digital media storage and playback device on the second display element. The fourth step 458 includes using the remote control to select at least one digital media file for addition to or deletion from the created playlist or searched playlist. The fifth step 460 includes selecting a modified playlist for the memory associated with the portable digital media storage and playback device and / or remote controllability king assembly. Thus, the user can manage the playlist comfortably without requiring a personal computer as a primary interface for the PDMSP device.

  The remote control docking assembly described herein for the PDMSP device can therefore provide substantial utility to the user by extending the entertainment capabilities of the PDMSP device beyond the personal entertainment.

  Although the present invention has been described above in connection with various exemplary features, aspects and embodiments, the present invention is not limited thereto and other features, aspects and alternative embodiments are described. And can be encompassed by those of ordinary skill in the art based on the disclosure and illustrative teachings herein. The appended claims are, therefore, to be construed and intended to cover all such features, modifications and alternative embodiments within the spirit and scope of the invention.

Claims (172)

(A) a portable digital media storage and playback device having a first display element; and (B) a first audio amplifier and a television compatible second display element adapted to drive at least one speaker. A docking assembly adapted for use in connection with an audio and video playback system comprising:
Electrical coupling adapted to mate with the portable digital media storage and playback device;
A microprocessor adapted to communicate with the portable digital media storage and playback device via the electrical coupling;
A remote control receiver adapted to receive an incident signal from a wireless remote control and to provide an output signal to the microprocessor;
An audio output port adapted to communicate an audio signal to the first audio amplifier;
A video output port adapted to communicate a television compatible video signal to the second display element;
A video processor in communication with the microprocessor, wherein the video processor is a television compatible video signal representing a signal received from the portable digital storage and playback device for display by the second display element. A video processor adapted to communicate to the video output port; and an integrated structure, wherein an electrical coupling, a microprocessor, an audio output port, a video output port, and a video processor are in the integrated structure Provided, monolithic structure;
Having a docking assembly.   The docking assembly according to claim 1, wherein the first display element is adapted to display a total first information set when the portable digital media storage and playback device is in use. A docking assembly, wherein the processor is adapted to generate a substantially complete replica of the first set of information when the electrical coupling engages the portable digital media storage and playback device. The docking assembly of claim 1, wherein the video processor comprises:
(A) the total number of playlists, artists, albums, genres, songs and composers;
(B) Name of any of playlist, artist, album, genre, song and composer;
(C) Current playback state in which any one of music length, music position, and playback / primary stop / stop state is performed;
(D) Current song status implementing any of song name, artist name and album name;
A docking assembly adapted to communicate a video signal representing any of the above.   The docking assembly of claim 1, wherein the video processor is adapted to communicate a video signal that implements a still image.   The docking assembly according to claim 1, wherein the video processor is adapted to communicate a video signal for performing a motion picture.   The docking assembly according to claim 1, wherein the video processor comprises a frame buffer adapted to store an image adapted to be transmitted to the second display element.   The docking assembly of claim 1, wherein the video processor is integrated with a microprocessor.   The docking assembly of claim 1, wherein the audio output port is adapted to communicate a line level analog signal to the first audio amplifier.   The docking assembly of claim 1, wherein the audio output port is adapted to communicate a line level analog signal to the first audio amplifier.   The docking assembly of claim 1, wherein the second amplifier is in communication with the audio output port and is adapted to amplify an audio signal received from the portable digital media storage and playback device. A docking assembly further comprising a second amplifier, wherein the output level of the second amplifier corresponds to a volume input signal.   11. The docking assembly of claim 10, wherein the volume input signal is received by the remote control receiver from the wireless remote control device.   The docking assembly of claim 1, wherein the television compatible video signal comprises either an NTSC signal or a PAL signal.   The docking assembly of claim 1, wherein the television compatible video signal comprises a digital video signal.   The docking assembly of claim 1, wherein the television compatible video signal comprises a high definition video signal.   The docking assembly of claim 1, wherein the video output port has an S-video connector.   The docking assembly according to claim 1, wherein the video output port comprises a plurality of composite video connectors.   The docking assembly of claim 1, wherein the video output port has a digital visual interface (DVI) compatible connector.   The docking assembly of claim 1, wherein the video output port has a high definition multimedia interface compatible connector.   The docking assembly according to claim 1, wherein the video output port comprises a Unified Display Interface compatible connector.   The docking assembly of claim 1, wherein the video output port has a DisplayPort compatible connector.   The docking assembly of claim 1, further comprising a universal serial bus port.   The docking assembly of claim 1, further comprising a network interface port.   The docking assembly of claim 1, further comprising a camera interface port.   The docking assembly of claim 1, further comprising a serial interface port.   25. The docking assembly of claim 24, wherein the serial interface port is adapted to allow interconnection with any of a computer and a remote control media device.   25. The docking assembly of claim 24, wherein the serial interface port has an RS-232 port.   The docking assembly of claim 1, further comprising a port suitable for a wired connection to a wireless receiver remotely provided from the unitary structure.   The docking assembly according to claim 1, further comprising a mode selection switch.   30. The docking assembly of claim 28, wherein the mode selection switch allows a user to select a preferred video output format.   30. The docking assembly of claim 28, wherein the mode selection switch allows a user to select between an audio output mode and a video output mode.   The docking assembly of claim 1, further comprising at least one electrical circuit element adapted to conduct power from an external power source to the electrical coupling.   32. The docking assembly of claim 31, wherein the docking assembly is associated with (a) a function of supplying power to the portable digital media storage and playback device, and (b) associated with the portable digital media storage and playback device. A docking assembly adapted to perform any of the functions of charging a battery, and (c) a function of charging a battery associated with the remote control device.   The docking assembly of claim 1, further comprising an associated switching power supply adapted to accept alternating current and output direct current.   The docking assembly of claim 1, wherein the portable digital media storage and playback device protrudes from the one-piece structure and when the portable digital media storage and playback device engages the electrical coupling. A docking assembly further comprising a support element adapted to one surface.   35. The docking assembly according to claim 34, wherein the support element is user adjustable.   The docking assembly of claim 1, wherein the unitary structure defines a first cavity adapted to receive a portion of the portable digital media storage and playback device, wherein the electrical coupling is substantially Provided in the cavity and the electrical coupling is adapted to mate the portable digital media storage and playback device when the portable digital media storage and playback device is received by the integrated structure Being a docking assembly.   The docking assembly of claim 1, wherein the unitary structure engages a corresponding electrical contact element provided in the remote control device when the remote control is received by a second cavity. A docking assembly that defines the second cavity adapted to receive a portion of the remote control device by means of the electrical contact element provided in the second cavity adapted to.   The docking assembly of claim 1, wherein the remote control receiver is provided in the integral structure.   The docking assembly of claim 1, further comprising a wireless network transceiver.   40. The docking assembly of claim 39, wherein the wireless network transceiver is compliant with IEEE 802.11, IEEE 802.16, and IEEE 802.15.1.   The docking assembly of claim 1, further comprising an authentication element adapted to provide an authentication signal to the portable digital media storage and playback device.   42. The docking assembly of claim 41, wherein the authentication element comprises an integrated circuit.   43. The docking assembly of claim 42, wherein the authentication element comprises a memory.   44. The docking assembly of claim 43, wherein the memory comprises public memory and secret memory.   43. The docking assembly of claim 42, wherein the authentication element is adapted to perform a challenge and response authentication scheme.   42. The docking assembly of claim 41, wherein the authentication signal is provided to the portable digital media storage and playback device via the electrical coupling.   42. The docking assembly of claim 41, wherein the authentication element is reprogrammable.   A kit comprising the docking assembly and remote control of claim 1.   49. An entertainment system comprising the kit of claim 48 and an audio and video playback system.   52. The entertainment system according to claim 49, wherein the second display element includes any one of a television, a CRT monitor, an LCD monitor, a plasma monitor, a projection monitor, and a digital projector.   50. The entertainment system of claim 49, further comprising the portable digital media storage and playback device.   2. An entertainment system according to claim 1, wherein the portable digital media storage and playback device is a hard disk. A method of controlling a portable digital media storage and playback device having a first display element comprising:
Docking the portable digital media storage and playback device with the docking assembly of claim 1; and controlling the operation of the portable digital media storage and playback device by the wireless remote control device;
Having a method. 54. The method of claim 53, wherein:
Communicating an audio signal representative of the digital media reproduced by the portable digital media storage and playback device to the first audio amplifier;
The method further comprising: 54. The method of claim 53, wherein:
Communicating a signal representative of digital media and audio signals reproduced by the portable digital media storage and playback device to the first audio amplifier;
The method further comprising:   The method of claim 1, wherein the portable digital media storage and playback device comprises a removable flash memory. (A) A telephone-type portable digital media storage and playback device having a first display element is used in connection with (B) a media playback system having a first audio amplifier adapted to drive at least one speaker. A docking assembly adapted for:
An electrical coupling adapted to mate with the telephone portable digital media storage and playback device;
A microprocessor adapted to communicate with the telephone portable digital media storage and playback device via the electrical coupling;
A remote control receiver adapted to receive an incident signal from a wireless remote control and to provide an output signal to the microprocessor;
An audio output port adapted to communicate an audio signal to the first audio amplifier; and (i) a telephone signal between the telephone portable digital media storage and playback device; and (ii) the remote control device. A telephone rebroadcast transceiver adapted to communicate wirelessly;
Having a docking assembly.   58. The docking assembly of claim 57, wherein the wireless remote control device includes a microphone and a speaker.   58. The docking assembly of claim 57, wherein the telephone rebroadcast transceiver comprises a wireless transceiver.   60. The docking assembly of claim 59, wherein the wireless transceiver operates at substantially any of 900 MHz, 1.9 GHz, 2.4 GHz, and 5.8 GHz.   58. The docking assembly of claim 57, wherein the unitary structure includes the electrical coupling, a microprocessor, an audio output port and a telephone rebroadcast transceiver in the unitary structure. A docking assembly further comprising: 58. The docking assembly of claim 57, wherein the media playback system has a television compatible second display element, the docking assembly:
A video output port adapted to communicate a television compatible video signal to the second display element;
A video processor in communication with the microprocessor, wherein the video processor is a television compatible representative of signals received from the telephone portable digital media storage and playback device for display by the second display element. A video processor adapted to communicate a sexual video signal to the video output port;
A docking assembly.   The docking assembly of claim 62, wherein the first display element is adapted to display a total first set of information when the telephone portable digital media storage and playback device is in use. The video processor is docked adapted to generate a substantially complete replica of the first first set of information when the electrical coupling engages the telephone portable digital media storage and playback device. assembly. 63. The docking assembly of claim 62, wherein the video processor is
(A) the total number of playlists, artists, albums, genres, songs and composers;
(B) Name of any of playlist, artist, album, genre, song and composer;
(C) Current playback state in which any one of music length, music position, and playback / primary stop / stop state is performed;
(D) Current song status implementing any of song name, artist name and album name;
A docking assembly adapted to communicate a video signal representing any of the above.   64. The docking assembly of claim 62, wherein the video processor is adapted to communicate a video signal that implements a still image.   64. The docking assembly of claim 62, wherein the video processor is adapted to communicate a video signal that performs a motion picture.   64. The docking assembly of claim 62, wherein the unitary structure comprises the electrical coupling, a microprocessor, an audio output port, a video output port, and a video processor in the unitary structure. A docking assembly further comprising a structure.   58. The docking assembly of claim 57, in communication with an associated video camera adapted to communicate signals representing images to the telephone portable digital media storage and playback device.   58. The docking assembly of claim 57, wherein the remote control device has a third display element.   70. The docking assembly of claim 69, wherein the third display element is adapted to display alphanumeric characters.   58. The docking assembly of claim 57, wherein the remote control device is a visible communication notification element, an audible communication notification element, and a vibration communication notification element adapted to notify a user of incoming or received communication. A docking assembly comprising:   58. The docking assembly of claim 57, wherein the telephone signal comprises a digital signal.   58. The docking assembly of claim 57, wherein the telephone signal represents text.   58. The docking assembly of claim 57, wherein the telephone signal comprises an incoming communication alert signal.   58. The docking assembly of claim 57, wherein the telephone signal comprises a caller identification signal.   58. The docking assembly of claim 57, wherein the docking assembly (i) functions to power the telephone portable digital media storage and playback device; (ii) the telephone portable digital media storage and playback. A docking assembly adapted to perform any of the functions of charging a battery associated with the device and (iii) a function of charging a battery associated with the remote control device.   58. The docking assembly of claim 57, wherein the cavity is adapted to engage a corresponding electrical contact element provided in the remote control device when the remote control device is received by the cavity. A docking assembly further comprising a cavity adapted to receive at least a portion of the remote control device by an electrical contact element provided therein.   58. The docking assembly of claim 57, wherein the audio output port is adapted to communicate a line level analog signal to the first audio amplifier.   58. The docking assembly of claim 57, wherein the first audio amplifier has an associated digital-to-analog converter and the audio output port is adapted to communicate a digital signal to the first audio amplifier. , Docking assembly.   58. The docking assembly of claim 57, wherein the integrated structure is in communication with the audio output port and amplifies an audio signal received from the telephone portable digital media storage and playback device. A docking assembly comprising a second amplifier adapted, the second amplifier having an output level corresponding to a volume input signal.   81. The docking assembly of claim 80, wherein the volume input signal is from the wireless remote control device and is received by the remote control receiver.   58. The docking assembly of claim 57, wherein the remote control receiver and the telephone rebroadcast transceiver have an integral receiving element.   58. The docking assembly of claim 57, wherein the docking assembly and the remote control device have a voice recognition element adapted to recognize a voice input signal.   84. The docking assembly of claim 83, wherein the speech recognition element comprises a processor, a memory, and a software routine operable with the processor and the memory.   58. The docking assembly of claim 57, further comprising an authentication element adapted to provide an authentication signal to the telephone portable digital media storage and playback device.   86. A docking assembly according to claim 85, wherein the authentication element comprises an integrated circuit.   87. A docking assembly according to claim 86, wherein the authentication element comprises a memory.   90. The docking assembly of claim 87, wherein the memory comprises public memory and secret memory.   88. The docking assembly of claim 87, wherein the authentication element is adapted to perform a challenge and response authentication scheme.   86. The docking assembly of claim 85, wherein the authentication signal is supplied to the telephone portable digital media storage and playback device via the electrical coupling.   90. The docking assembly of claim 87, wherein the authentication element is reprogrammable.   90. The docking assembly of claim 87, wherein the telephone portable digital media storage and playback device is a hard disk.   58. A kit comprising the docking assembly and remote control of claim 57.   63. An entertainment system comprising the docking assembly and media playback system of claim 62.   95. The entertainment system of claim 94, further comprising a portable digital media storage and playback device.   95. An entertainment system according to claim 94, wherein the television compatible display element comprises any of a television, a CRT monitor, an LCD monitor, a plasma monitor, a projection monitor and a digital projector. Docking adapted to use (A) a telephone portable digital media storage and playback device in connection with (B) a media playback system having a first audio amplifier adapted to drive at least one speaker Assembly is:
An electrical coupling adapted to mate with the telephone portable digital media storage and playback device;
A microprocessor adapted to communicate with the telephone portable digital media storage and playback device via the electrical coupling;
A remote control receiver adapted to receive an incident signal from a wireless remote control and to provide an output signal to the microprocessor;
An audio output port adapted to communicate an audio signal to the first audio amplifier; and adapted to wirelessly communicate a signal representative of the telephone signal from the telephone portable digital media storage and playback device to the remote control device Signal transmitters;
Having a docking assembly.   98. The docking assembly of claim 97, wherein the remote control device is a visible communication notification element, an audible communication notification element, and a vibration communication notification element adapted to notify a user of incoming or received communication. A docking assembly comprising:   98. The docking assembly of claim 97, wherein the telephone signal comprises a digital signal.   98. The docking assembly of claim 97, wherein the telephone signal comprises an incoming communication alert signal.   98. The docking assembly of claim 97, wherein the telephone signal comprises a caller identification signal. 98. The docking assembly of claim 97, wherein the media playback system has a television compatible second display element, the docking assembly:
A video output port adapted to communicate a television compatible video signal to the second display element;
A video processor in communication with the microprocessor, wherein the video processor is a television compatible representative of signals received from the telephone portable digital media storage and playback device for display by the second display element. A video processor adapted to communicate a sexual video signal to the video output port;
A docking assembly.   98. The docking assembly of claim 97, further comprising an authentication element adapted to provide an authentication signal to the portable digital media storage and playback device.   104. The docking assembly of claim 103, wherein the authentication element comprises an integrated circuit and a memory.   105. The docking assembly of claim 104, wherein the authentication element is adapted to perform a challenge and response authentication scheme.   98. A kit comprising the docking assembly and remote control device of claim 97.   107. An entertainment system comprising the kit according to claim 106 and a media playback system.   105. An entertainment system comprising the docking system of claim 102, wherein the second display element comprises any of a television, a CRT monitor, an LCD monitor, a plasma monitor, a projection monitor and a digital projector.   109. The entertainment system of claim 108, further comprising a portable digital media storage and playback device. Control any of a telephone portable digital media storage and playback device, a media playback system, and a docking assembly adapted to use the telephone portable digital media storage and playback device in connection with the media playback system A remote control device that is adapted to:
A radio signal receiver adapted to receive a telephone signal from the docking assembly;
A speaker adapted to reproduce an audible signal representative of the received telephone signal;
An audio transducer adapted to generate an audio output electrical signal;
A first wireless signal transmitter communicatively coupled to the audio transducer and adapted to transmit a telephone signal representative of the audio output electrical signal;
A second radio signal transmitter adapted to provide a control signal to the docking assembly; and any of the radio signal receiver, the speaker, the first radio signal transmitter, and the second signal transmitter A charge storage element suitable for supplying power;
A remote control device.   111. A remote control device according to claim 110, further comprising a plurality of user input elements.   111. A remote control device according to claim 110, further comprising a display element.   113. A remote control device according to claim 112, wherein the display element is adapted to display alphanumeric characters.   114. The remote control device according to claim 113, wherein the display element is adapted to display a video image.   111. The remote control device according to claim 110, wherein the first radio signal transmitter and the second radio signal transmitter have a common transmitter.   111. The remote control device according to claim 110, wherein the first radio signal transmitter and the second radio signal transmitter have a radio frequency adapted to a frequency in the range of about 800 MHz to 10 GHz. Control device.   111. A remote control device according to claim 110, wherein the charge storage element comprises a battery.   111. A remote control device according to claim 110, further comprising at least one charging element.   111. The remote control device according to claim 110, further comprising a plurality of external accessible electrical contacts adapted to couple with a power source.   111. The remote control device according to claim 110, further comprising a voice recognition element adapted to recognize a voice input signal.   121. A remote control device according to claim 120, wherein the speech recognition element comprises a processor, a memory, and a software routine operable with the processor and the memory.   111. A remote control device according to claim 110, further comprising a video camera element adapted to communicate a signal representing an image to the first wireless signal transmitter.   111. The remote control device according to claim 110, further comprising any one of a visible communication notification element, an audible communication notification element, and a vibration communication notification element adapted to notify a user of incoming communication or reception communication. Having a remote control device.   111. A remote control device according to claim 110, wherein the telephone signal comprises a digital signal.   111. A remote control device according to claim 110, wherein the telephone signal represents text.   111. A remote control device according to claim 110, wherein the telephone signal comprises an audio signal and a video signal.   111. A remote control device according to claim 110 adapted to mate the docking assembly and to accept either a communication signal and a charging current from the docking assembly when mated. Remote control device that is adapted to.   111. A remote control device according to claim 110, comprising a body portion having at least one device electrical contact element and adapted to couple with a corresponding portion of the docking assembly, wherein the body portion is The remote control device, wherein the at least one device electrical contact element contacts the at least one docking assembly contact element when coupled to the docking assembly.   111. A remote control device according to claim 110, further comprising an interface element adapted to enable communication with any of a microprocessor and memory associated with the remote control device.   111. A remote control device according to claim 110, further comprising an interface element adapted to mate and communicate with a video game control device.   111. A kit comprising the remote control device and docking assembly of claim 110.   132. An entertainment system comprising the kit according to claim 131 and a media playback system.   134. The entertainment system of claim 132, wherein the media playback system includes an amplifier, a plurality of speakers, and a television compatible display element.   134. The entertainment system of claim 133, wherein the television compatible display element comprises any of a television, a CRT monitor, an LCD monitor, a plasma monitor, a projection monitor, and a digital projector. Via a remote control docking assembly, adapted to drive (A) a portable digital media storage and playback device having a first display element, (B) a television compatible second display element and at least one speaker. Communicatively coupling with an audio and video playback system having a first audio amplifier, wherein the docking assembly (i) communicates a television compatible video signal to the second display element. And (ii) communicating a television compatible video signal representing the signal received from the portable digital media storage and playback device for display by the second display element to the video output port. A video processor adapted to: a step;
Information representative of either (a) a digital media file and (b) a digital media file key may be used for download and transfer to the portable digital media storage and playback device. And selecting for download or transfer of either the digital media file and the digital media file key using the remote controller;
Having a method.   136. The method of claim 135, wherein the digital media file comprises a digital audio file.   140. The method of claim 135, wherein the digital media file comprises a digital video file.   136. The method of claim 135, wherein the digital media file has a digital skin.   140. The method of claim 135, wherein the digital media file comprises an interface game.   138. The method of claim 135, wherein the displaying step includes displaying a digital media file and the selecting step includes selecting a digital media file.   138. The method of claim 135, wherein the displaying step comprises displaying a digital media file key, and the selecting step comprises selecting a digital media file key.   140. The method of claim 135, further comprising initiating communication of confidential information using the remote controller as a condition for initiating download or transfer of the selected digital media file or the digital media file key. Having a method.   143. The method of claim 142, wherein the sensitive information comprises information that allows a financial account or a commercial account to be charged or debited.   138. The method of claim 135, further comprising approving a financial liability or financial transfer instead of downloading or transferring the selected digital media file or the digital media file key.   136. The method of claim 135, wherein the remote controller comprises a wireless remote controller.   137. The method of claim 135, further comprising authenticating the docking assembly for communication with the portable digital media storage and playback device.   146. The method of claim 146, wherein (a) the docking assembly and (b) the portable digital media storage and playback device each include an authentication element having an integrated circuit, each integrated circuit having the authentication. The method used in the step of performing.   148. The method of claim 147, wherein the authenticating step uses a challenge and response authentication scheme.   138. The method of claim 135, wherein the docking assembly is associated with (a) powering the portable digital media storage and playback device; and (b) associated with the portable digital media storage and playback device. Charging the battery further comprising: at least one step selected from the portable digital media storage and playback device via the remote control docking assembly and the audio and video playback system. A method performed while being communicatively coupled.   138. The method of claim 135, further comprising using the remote control to initiate playback of digital media via the audio and video playback system.   The method of claim 150, wherein the digital media file comprises a digital video file.   136. A kit having a remote control docking assembly and a remote controller adapted to perform the method of claim 135.   153. An entertainment system comprising the kit of claim 152 and an audio and video playback system.   153. An entertainment system comprising the kit of claim 152 and a portable digital media storage and playback device.   136. The method of claim 135, wherein the second display element comprises any of a television, CRT monitor, LCD monitor, plasma monitor, projection monitor, and digital projector.   137. The method of claim 135, wherein any of the first audio amplifier and the at least one speaker is integrated with the television compatible second display element. Via a remote control docking assembly, adapted to drive (A) a portable digital media storage and playback device having a first display element, (B) a television compatible second display element and at least one speaker. Communicatively coupling with an audio and video playback system having a first audio amplifier, wherein the docking assembly (i) communicates a television compatible video signal to the second display element. And (ii) communicating a television compatible video signal representing the signal received from the portable digital media storage and playback device for display by the second display element to the video output port. A video processor adapted to: a step;
Displaying information representative of at least one digital media file on the second display element; and using the remote control, adding the at least one digital media file to a first playlist or the first playlist Selecting to delete from;
Having a method.   158. The method of claim 157, further comprising the step of creating the first playlist or searching the first playlist using the remote control.   158. The method of claim 157, wherein the remote controller comprises a wireless remote controller.   158. The method of claim 157, further comprising initiating storage of the first playlist at the portable digital media storage and playback device using the remote controller.   158. The method of claim 157, further comprising initiating storage of the first playlist in a memory associated with the docking assembly using the remote controller.   158. The method of claim 157, further comprising authenticating the docking assembly for communication with the portable digital media storage and playback device using the remote controller.   164. The method of claim 162, wherein each of the docking assembly and the portable digital media storage and playback device includes an authentication element having an integrated circuit, each integrated circuit being used in the authenticating step. Method.   164. The method of claim 163, wherein the authentication step uses a challenge and response authentication scheme.   158. The method of claim 157, wherein the docking assembly is (1) powering the portable digital media storage and playback device; and (2) associated with the portable digital media storage and playback device. And further comprising at least one step selected from charging a battery, wherein the at least one step communicates the portable digital media storage and playback device with the audio and video playback system via the remote control docking assembly. A method that is performed while being combined as possible.   158. The method of claim 157, wherein using the remote control to initiate continuous playback of a plurality of digital files identified in the first playlist via the audio and video playback system. Further comprising a method.   171. The method of claim 166, wherein the plurality of digital media files comprises a plurality of digital video files.   158. A kit comprising a remote control docking assembly and a remote controller adapted to perform the method of claim 157.   169. An entertainment system comprising the kit of claim 168 and an audio and video playback system.   169. An entertainment system comprising the kit of claim 168 and a portable digital media storage and playback device.   158. The method of claim 157, wherein the second display element comprises any of a television, CRT monitor, LCD monitor, plasma monitor, projection monitor, and digital projector.   158. The method of claim 157, wherein any of the first audio amplifier and the at least one speaker is integrated with the television compatible second display element.

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